2240187780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1965077}}^1$

素因数の和:1965108

約数の個数: 48

約数和(自身を含む): 6602662080

約数和(自身を除く): 4362474300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 1965077, 3930154, 5895231, 7860308, 9825385, 11790462, 19650770, 23580924, 29476155, 37336463, 39301540, 58952310, 74672926, 112009389, 117904620, 149345852, 186682315, 224018778, 373364630, 448037556, 560046945, 746729260, 1120093890, 2240187780]

約数ペア:

[(1, 2240187780), (2, 1120093890), (3, 746729260), (4, 560046945), (5, 448037556), (6, 373364630), (10, 224018778), (12, 186682315), (15, 149345852), (19, 117904620), (20, 112009389), (30, 74672926), (38, 58952310), (57, 39301540), (60, 37336463), (76, 29476155), (95, 23580924), (114, 19650770), (190, 11790462), (228, 9825385), (285, 7860308), (380, 5895231), (570, 3930154), (1140, 1965077)]